Pioneer |
A soldier detailed or employed to form roads, dig trenches, and make bridges, as an army advances. |
n. |
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Pioneer |
One who goes before, as into the wilderness, preparing the way for others to follow; as, pioneers of civilization; pioneers of reform. |
n. |
Pioneer |
To go before, and prepare or open a way for; to act as pioneer. |
v. t. & i. |
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